![networking - How do I route a subdomain to an application running on my homeserver on a specific port? - Super User networking - How do I route a subdomain to an application running on my homeserver on a specific port? - Super User](https://i.stack.imgur.com/6eyQw.png)
networking - How do I route a subdomain to an application running on my homeserver on a specific port? - Super User
Error message "Could not start DNS service on <ip-address> port 53 UDP. Port is used by another application" or "Could not start DNS service (Error 10048)"
![Your computer is not a black box - Understanding Processes and Ports on Windows by exploring - Scott Hanselman's Blog Your computer is not a black box - Understanding Processes and Ports on Windows by exploring - Scott Hanselman's Blog](https://hanselmanblogcontent.azureedge.net/Windows-Live-Writer/3aaa8d1c1288_12978/image_6e5c54a1-69b2-460c-8f5c-e6134f9b8c06.png)